A form of Arlette, a French name likely derived from Germanic roots meaning noble or honor-bound.
Arlett is generally understood as a modern variant of Arlette, a French diminutive form connected to older Germanic naming elements, likely related to roots meaning "eagle" or possibly "noble" depending on the line of derivation scholars favor. Like many names that passed through medieval France, it carries a soft, elegant sound that disguises a long history of linguistic blending: Germanic personal names entered Romance-speaking regions, were reshaped by French pronunciation, and later traveled far beyond Europe. The clipped ending in Arlett gives the name a slightly more contemporary feel than Arlette, while still preserving its Old World texture.
Historically, Arlette is remembered through Arlette, or Herleva, the mother of William the Conqueror, though that medieval figure belongs to a somewhat different form and spelling tradition. In the modern era, Arlett has been especially visible in Spanish-speaking communities and in the United States, where parents often favor names that sound classic yet uncommon. Its appeal lies in that balance: it feels delicate without being fragile, distinctive without seeming invented.
Over time, Arlett has come to read as cosmopolitan and feminine, shaped as much by cross-cultural migration and modern taste as by medieval roots. Its sound places it alongside names like Scarlett and Juliett, but its history gives it a subtler, more continental identity.